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- 在日本,Sakuma換流站將50Hz和60Hz系統聯(lián)接起來(lái)。In Japan, the Sakuma Station is a DC interconnection between 50-Hz and 60-Hz systems.
- 特勞赤，E.P.W.（1865-1923）Ernst Peter Wilhelm Troeltsch (1865 ~1923)
- X-Y型天線(xiàn)座X-Y type antenna pedestal
- Sakuma等人將擬南芥中的145個(gè)AP2/EREBP轉錄因子分成5類(lèi):AP2類(lèi)(14 genes),RAV類(lèi)(6 genes),DREB類(lèi)(即CBF,56 genes),ERF類(lèi)(即EREBP,65 genes)和其它(4 genes)。The 145 AP2/EREBP transcription factors were classified into five groups: AP2 (14 genes), RAV (6 genes), DREB (also referred as CBF, 56 genes), ERF (also referred as EREBP, 65 genes) and others (4 genes) on the basis of number and similarity of the DNA-binding domain in Arabidopsis, of which, DREB and ERF might be involved in abiotic and biotic stress responses.
- 伯胺N_(1923)萃取醋酸的研究Extraction of Acetic Acid with Primary Amine N 1923
- 以無(wú)窮數乘y.Multiply y by infinity.
- 蘇俄饑荒與胡佛救濟（1921-1923）Russian Famine and American Hoover Relief (1921-1923)
- 假定x=yLet x be y.
- 使y等于此函數。Place y equal to the function.
- N_（1923）萃淋樹(shù)脂對鈀吸萃性能及機理的研究Characteristics and Mechanism of Ad-sorption of Palladium by Prime Amine N_(1923)Levextrel Resin
- 加拿大華人社會(huì )內部的合作與沖突（1923-1999）Cooperation and Conflict Inside Canadian Chinese Societies (1923-1999)
- 用y 除Xto divide X by Y
- Y器Y-organ
- ，1872-1933，美國第30任總統，任期為 1923-1929）John Calvin
- x=y意思是x與y相等。means that x equals y.
- Y）Eosin Y
- y相關(guān)y correlation
- y’相y' phase
- Y輻射V -radiation
- Y含量Y addition
